presuntuoso

Etymology
From.

Adjective

 * 1) presumptuous, conceited, self-important, bumptious
 * 2) cocksure

Noun

 * 1) presumptuous, conceited or self-important person

Etymology
.

Adjective

 * 1) presumptuous
 * 2) pretentious
 * 3) bumptious
 * 4) impertinent
 * 1) impertinent